(V5ML40P) 64 mL Large Cuvette, 5 Windows, PTFE Cover, Molded, Lightpath 40mm, 42x44x44 mm

Weight	300 g
Brand	Qvarz
Resistant to Chemicals	Yes

SKU: V5ML40P

(V5ML40P) 64 mL Large Cuvette, 5 Windows, PTFE Cover, Molded, Lightpath 40mm, 42x44x44 mm

(V5ML40P) 64 mL Large Cuvette, 5 Windows, PTFE Cover, Molded, Lightpath 40mm, 42x44x44 mm - Image 2

$350.00

In Stock

This wide clear wall cuvette is for fluorescence applications, with a path length of 40mm. Resistant to chemicals. Use up to 1200°C. The price is for 1 piece.

In Stock

Type: Molded*

SKU: V5ML40P Categories: 5 Windows Cuvettes, All Cuvettes & Cells, Custom Cuvettes, Cuvettes & Flow Cells, Fluorometer Cuvettes, Macro Cuvettes >3.5mL, Molded Cuvettes, Open Top Cuvettes, Other Cuvettes, Products Tags: fluorescence cuvette, large cell, macro cuvette, open top cuvette

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Description

V5ML40P Large Molded Quartz Cuvette is a high-volume 5-window cuvette designed for advanced fluorescence and absorbance spectroscopy applications.
It features a 40 mm optical path length and 64 ml internal volume, providing a stable and extended light path for high-sensitivity measurements. The PTFE cover helps reduce evaporation and contamination during use.

Key Features

40 mm optical path — ideal for low-concentration or high-precision measurements requiring long pathlength.
5 polished quartz windows — allow multi-angle detection, suitable for fluorescence and absorbance experiments.
64 ml capacity — supports large sample handling and photochemical or kinetic studies.
PTFE cover — reduces evaporation and dust contamination (not airtight, not for oxygen isolation).
Molded fabrication — ensures tight dimensional tolerance and superior optical quality.
Broad transmission range 190–2500 nm (UV/VIS).

Typical Applications

Fluorescence spectroscopy with side or multiple angle detection.
Absorbance and transmission studies with long optical paths.
Photochemical and kinetic reaction monitoring.
Large-volume testing and environmental trace analysis.

Molded Fabrication Notes

High precision molded quartz construction ensures dimensional accuracy and flat optical surfaces.
Excellent chemical resistance except against HF.
Compatible with most strong organic solvents such as toluene and acetone.
Durable and easy to clean for long-term laboratory use.

Cuvette Specifications

Type	Large Capacity Cuvette	Optical Path Length	40 mm
Article No.	V5ML40P	Volume	64 ml
Measuring Method	Fluorescence Cells	Clear Walls	42 × 44 mm, 44 × 44 mm
Number of Windows	5	Wavelength Range	UV/VIS (190 – 2500 nm)
Height	42 mm	Width (Inside)	40 mm
Width (Outside)	44 mm	Depth (Inside)	40 mm
Depth (Outside)	44 mm	Cover Material	PTFE (Evaporation Cover)
Fabrication Method	Molded*	Package	Cell and PTFE Lid

Note: The PTFE cover helps reduce evaporation and dust contamination but does not provide oxygen isolation.
For oxygen-sensitive or anaerobic samples, additional sealing solutions are recommended.

Comparison of Fabrication Types

1	2	3	4
	*Molded	*Fused	*Bonded / Glued
UV vis ( 190- 2500 nm)	Yes	Yes	Yes
Transmission Matched	On Request	No	No
Transmission > 80%	Yes	Yes	Yes
Resistant to Acids and Bases (except hydrofluoric acid)	Yes	Yes	No
Resistant to Organic Solvents	Yes	Yes	No
Usable upto 600°C (1112°F)	Yes	Yes	Yes
Usable upto 1200°C (2192°F)	Yes	No	No
0 Variations Reading	On Request	No	No
Fabrication	Molded	Assembled with Quartz Powder	Assembled with Glue
Adhesives	No	No	Yes
Storage	Short Term Storage	Clean After Use	Clean After Use
Available Material	Fused Quartz Material
Note	Molded and fused cuvettes and cells are assembled by direct fusion without the use of adhesives throughout the production process. This guarantees resistance against corrosive chemicals and high temperature. Each quartz cuvette and cell has excellent transmission from 190nm to 2500nm.

1
QVARZ Cuvettes Transmission Characteristics The following table is our cuvettes and cells made of quartz material suitable for wavelength from 190nm to 2500nm and depicts the percentage transmission for the material. IR or Glass material is not included.

Why QVARZ Cuvettes and Cells? QVARZ is world-renowned as the producer of premium quartz cuvettes. Over fifteen years of experience manufacturing quartz cuvettes ensures that every QVARZ cuvettes are manufactured to the most exacting standards for reproducible results.
Spectrophotometry cuvettes - Most spectrophotometry applications in the visible and UV ranges benefit from QVARZ spectrophotometry cuvettes. Our cuvettes made of fused quartz material deliver precise and reliable readings even at wavelengths as low as 190 nm. QVARZ cuvettes are compatible with most spectrophotometers and photometers with standard 0.2 - 100 mm path lengths. Fluorometry cuvettes - QVARZ brings two decades of experience molding high-quality spectrophotometry cuvettes to new four-sided clear cuvettes for fluorometry. Available in standard quartz material with ultra-low auto-fluorescence for the highest precision measurements. Protective packaging - QVARZ cuvettes are encased in dust-free, low scratching expanded polystyrene packaging. This ensures that premium cuvettes arrive in the laboratory ina the same pristine condition they were in at the factory, with optical quality windows and free of contaminants. Volumes for most purposes - Our cuvettes are available in a variety of ranges from macro to macro semi-micro sizes to respond to the needs of most scientific applications. We are also able to customize sample volume to deliver consistent, accurate findings. Perform consistently - QVARZ Cuvettes are constructed from high-quality fused quartz materials and are grouped by manufacturing mold cavities to ensure the lowest fluctuation in extinction coefficient. Customization - Custom cuvettes and cells are encouraged and available upon request; mechanical drawings with specifications and tolerances are prerequisites. Awesome pricing and flexibility on small quantities.
To the best of our knowledge, the technical information provided here is accurate. However, Qvarz.com assumes no liability for the accuracy of this information. The values provided here are typical at the time of manufacture and may vary over time and from batch to batch.